diff --git a/extensions/bluebubbles/src/actions.test.ts b/extensions/bluebubbles/src/actions.test.ts
index 0560567c5fb..a7a9e549051 100644
--- a/extensions/bluebubbles/src/actions.test.ts
+++ b/extensions/bluebubbles/src/actions.test.ts
@@ -1,7 +1,12 @@
 import type { OpenClawConfig } from "openclaw/plugin-sdk/bluebubbles";
 import { describe, expect, it, vi, beforeEach } from "vitest";
 import { bluebubblesMessageActions } from "./actions.js";
+import { sendBlueBubblesAttachment } from "./attachments.js";
+import { editBlueBubblesMessage, setGroupIconBlueBubbles } from "./chat.js";
+import { resolveBlueBubblesMessageId } from "./monitor.js";
 import { getCachedBlueBubblesPrivateApiStatus } from "./probe.js";
+import { sendBlueBubblesReaction } from "./reactions.js";
+import { resolveChatGuidForTarget, sendMessageBlueBubbles } from "./send.js";
 
 vi.mock("./accounts.js", async () => {
   const { createBlueBubblesAccountsMockModule } = await import("./test-harness.js");
@@ -277,7 +282,6 @@ describe("bluebubblesMessageActions", () => {
     });
 
     it("throws when chatGuid cannot be resolved", async () => {
-      const { resolveChatGuidForTarget } = await import("./send.js");
       vi.mocked(resolveChatGuidForTarget).mockResolvedValueOnce(null);
 
       const cfg: OpenClawConfig = {
@@ -299,8 +303,6 @@ describe("bluebubblesMessageActions", () => {
     });
 
     it("sends reaction successfully with chatGuid", async () => {
-      const { sendBlueBubblesReaction } = await import("./reactions.js");
-
       const result = await runReactAction({
         emoji: "❤️",
         messageId: "msg-123",
@@ -321,8 +323,6 @@ describe("bluebubblesMessageActions", () => {
     });
 
     it("sends reaction removal successfully", async () => {
-      const { sendBlueBubblesReaction } = await import("./reactions.js");
-
       const result = await runReactAction({
         emoji: "❤️",
         messageId: "msg-123",
@@ -342,8 +342,6 @@ describe("bluebubblesMessageActions", () => {
     });
 
     it("resolves chatGuid from to parameter", async () => {
-      const { sendBlueBubblesReaction } = await import("./reactions.js");
-      const { resolveChatGuidForTarget } = await import("./send.js");
       vi.mocked(resolveChatGuidForTarget).mockResolvedValueOnce("iMessage;-;+15559876543");
 
       const cfg: OpenClawConfig = {
@@ -374,8 +372,6 @@ describe("bluebubblesMessageActions", () => {
     });
 
     it("passes partIndex when provided", async () => {
-      const { sendBlueBubblesReaction } = await import("./reactions.js");
-
       const cfg: OpenClawConfig = {
         channels: {
           bluebubbles: {
@@ -404,8 +400,6 @@ describe("bluebubblesMessageActions", () => {
     });
 
     it("uses toolContext currentChannelId when no explicit target is provided", async () => {
-      const { sendBlueBubblesReaction } = await import("./reactions.js");
-      const { resolveChatGuidForTarget } = await import("./send.js");
       vi.mocked(resolveChatGuidForTarget).mockResolvedValueOnce("iMessage;-;+15550001111");
 
       const cfg: OpenClawConfig = {
@@ -442,8 +436,6 @@ describe("bluebubblesMessageActions", () => {
     });
 
     it("resolves short messageId before reacting", async () => {
-      const { resolveBlueBubblesMessageId } = await import("./monitor.js");
-      const { sendBlueBubblesReaction } = await import("./reactions.js");
       vi.mocked(resolveBlueBubblesMessageId).mockReturnValueOnce("resolved-uuid");
 
       const cfg: OpenClawConfig = {
@@ -475,7 +467,6 @@ describe("bluebubblesMessageActions", () => {
     });
 
     it("propagates short-id errors from the resolver", async () => {
-      const { resolveBlueBubblesMessageId } = await import("./monitor.js");
       vi.mocked(resolveBlueBubblesMessageId).mockImplementationOnce(() => {
         throw new Error("short id expired");
       });
@@ -504,8 +495,6 @@ describe("bluebubblesMessageActions", () => {
     });
 
     it("accepts message param for edit action", async () => {
-      const { editBlueBubblesMessage } = await import("./chat.js");
-
       const cfg: OpenClawConfig = {
         channels: {
           bluebubbles: {
@@ -530,8 +519,6 @@ describe("bluebubblesMessageActions", () => {
     });
 
     it("accepts message/target aliases for sendWithEffect", async () => {
-      const { sendMessageBlueBubbles } = await import("./send.js");
-
       const cfg: OpenClawConfig = {
         channels: {
           bluebubbles: {
@@ -563,8 +550,6 @@ describe("bluebubblesMessageActions", () => {
     });
 
     it("passes asVoice through sendAttachment", async () => {
-      const { sendBlueBubblesAttachment } = await import("./attachments.js");
-
       const cfg: OpenClawConfig = {
         channels: {
           bluebubbles: {
@@ -619,8 +604,6 @@ describe("bluebubblesMessageActions", () => {
     });
 
     it("sets group icon successfully with chatGuid and buffer", async () => {
-      const { setGroupIconBlueBubbles } = await import("./chat.js");
-
       const cfg: OpenClawConfig = {
         channels: {
           bluebubbles: {
@@ -658,8 +641,6 @@ describe("bluebubblesMessageActions", () => {
     });
 
     it("uses default filename when not provided for setGroupIcon", async () => {
-      const { setGroupIconBlueBubbles } = await import("./chat.js");
-
       const cfg: OpenClawConfig = {
         channels: {
           bluebubbles: {